Factory Price High Speed 8GB-256GB SD/TF Card for Camera/Phone/Car DVR/Surveillance

Product Description

Factory Price High Speed  8GB-256GB, SD/TF Card for Camera/Phone/Car DVR/Surveillance

Dongguan Zhicun Technology Supply High Speed SD/TF Cards 8GB-256GB) with 100% real capacity. Speed Class C4/C6/C10/U1/U3, read 15-21MB/s, write 10-15MB/s. Widely used for digital cameras, smartphones, car DVRs, surveillance cameras, GPS & industrial storage. Support OEM/ODM custom (logo, color, packaging). stable performance, wide compatibility. MOQ 100 Pcs, sample available, fast delivery.

Specification

Innovative Design

Speed Class & Read/Write Performance

Actual Usable Capacity

Speed Grade: Class 4 (C4) / Class 6 (C6) / Class 10 (C10) / U1 / U3
Grade Standard: 2G/4G → Class 6; 8G-128G → Class 10 (All OEM cards adopt top-quality chips for stable performance)
Read Speed: 15-21MB/s (16GB model); Enables fast transmission of photos, videos and large files
Write Speed: 10-15MB/s (16GB model); Ensures smooth 1080P video recording and continuous data storage
Important Note: Adapter is speedless; For accurate speed testing, use a high-quality USB 3.0 card reader and H2testw software on PC (All our genuine cards pass H2testw with zero errors)

Due to system partition and formatting requirements, the actual usable capacity is as follows (100% real capacity, no fake capacity):

16GB ≈14-15GB | 32GB≈28-30GB | 64GB≈58-60GB
128GB≈115-119GB | 256GB≈230-238GB

Core Specifications

Packing & Delivery

Packaging:

OEM Services:

Normal Packing: Plastic tray (Original genuine packaging, anti-scratch and anti-pressure)
Transport Package: White Protective Case
Package Size: 15.00mm * 10.00mm * 1.00mm
Package Gross Weight: 0.300kg

Shipping Methods: International Express (DHL/UPS/TNT/EMS/FedEX) for fast delivery / By Sea for bulk orders (Freight cost to be confirmed with our sales team)
Lead Time (Based on order quantity, working days):
Below 1000 Pcs: 3-4 days (in stock for regular specs)
1000-5000 Pcs: 5-7 days
5001-10000 Pcs:7-10 days
Above 10000 Pcs / Custom Orders: Negotiable with our sales team
Estimated Delivery Time: Confirmed according to shipping method and destination country/region

Company Profile

Dongguan Zhicun Technology Co., Ltd

Focus: USB Flash Drive, SD Card, TF Card, SSD and RAM
Capacity: 10,000 units/month
Clients: Supplying 12 European fitness brands

After Sales Service

After-Sales Service & Warranty

Warranty Service: 1-year warranty against all manufacturing defects for all our memory card products
Sample Service: Dummy samples and real samples are available for quality check; Freight cost: By your express account or you pay the freight for our account
Return & Replacement: Claim refund or product replacement if products arrive with unqualified quality issues (Follow the official transaction rules)
Technical Support: Professional after-sales team provides timely solutions for product usage and technical problems
Bulk Order Service: Dedicated sales manager for bulk/custom orders, providing one-stop follow-up from quotation to delivery

FAQ

1.Can I customize the logo on the memory card?
Yes, we support various logo printing methods (silk/laser/full/pad/epoxy printing) based on different product models.

2.What shipping methods do you support for delivery?
We support international express (DHL/UPS/TNT/EMS/FedEX) and sea shipping; the specific freight cost will be confirmed according to your order quantity and destination.

3.How to accurately test the actual speed of the memory card?
It is recommended to use a high-quality USB 3.0 card reader and test with H2testw software on PC; all our genuine memory cards can pass the test with zero errors.

4.Do you have in-stock products for regular specifications/capacities?
Yes, regular capacity and standard spec memory cards are in stock, which can realize fast shipping for sample orders and small batch orders.

5.What if I need to place an order with a lower MOQ than the stated standard?
Blank products may have a lower MOQ (please consult our sales team for real-time stock); imprinted custom orders only accept ≥50% of the listed MOQ, and a LTM charge will be applied for orders below the stated MOQ.